Cline, Brandon N.; Fu, Xudong; Tang, Tian - In: Journal of Business Research 68 (2015) 2, pp. 314-321
The lockup is an agreement between issuing firms and underwriting investment bankers that prohibits firm insiders from selling shares prior to lockup expiry. Using a manually corrected sample of 7546 SEOs between 1988 and 2007, this study investigates the role of these agreements by separately...